29948996 has 72 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 11242560.

The previous prime is 29948977. The next prime is 29949037. The reversal of 29948996 is 69984992.

It is a super-2 number, since 2×29948996² = 1793884722816032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62285 + ... + 62763.

It is an arithmetic number, because the mean of its divisors is an integer number (957600).

Almost surely, 2^29948996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29948996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34473600).

29948996 is an abundant number, since it is smaller than the sum of its proper divisors (38998204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29948996 is a wasteful number, since it uses less digits than its factorization.

29948996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 528 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 56.

The square root of 29948996 is about 5472.5675875223. The cubic root of 29948996 is about 310.5470603901.

The spelling of 29948996 in words is "twenty-nine million, nine hundred forty-eight thousand, nine hundred ninety-six".